IC manufacturers Monolithic Power Systems

IC manufacturers (97)

Monolithic Power Systems MP3908DK | Demoboard EV3908DK-01A

High Efficiency Isolated Flyback Converter EV Board

Overview

TopologyFlyback Converter
Input voltage36-72 V
Output 15 V / 5 A
IC revision1.0

Description

The EV3908DK-01A is an evaluation board for the MP3908DK. It is configured to provide a regulated 5V output at up to 5A load current from a 36V-72V input. The output is adjustable by changing feedback resistors on the evaluation board. MP3908DK features a synchronous gate output which enables high efficiency design by relating the schottky rectifier by a MOSFET.

Features

  • Isolated High Efficiency 25W Design
  • Current Mode Control
  • Under-Voltage Lockout
  • Cycle-by-Cycle Current Limiting
  • 10μA Shutdown Current
  • 180μA Quiescent Current
  • 250KHz Constant Frequency Operation

Typical applications

  • Power over Ethernet (PoE), TV CCFL Power Generation, Telecom Isolated Power

Products

Order Code Data­sheet Downloads Status Product seriesVersionVINVOut1
(V)
IOut1
(A)
L
(µH)
nVT
(V (AC))
SizeVaux
(V)
RDC 1
(mΩ)
RDC 2
(mΩ)
RDC 3
(mΩ)
Mount Samples
7491194501SPEC
9 files Active i| Production is active. Expected lifetime: >10 years.WE-PoE+ Power over Ethernet Plus Transformer CCM Flyback 36 - 72 V (DC) 5 6 42 7:1:2.25 1500 EFD20 12 84 5 170 SMT
750340060SPEC
Active i| Production is active. Expected lifetime: >10 years. Gate Drive Übertrager WE-GDT
Order Code Data­sheet
7491194501SPEC
750340060SPEC
Samples
Order Code Data­sheet Downloads Status Product seriesVersionVINVOut1
(V)
IOut1
(A)
L
(µH)
nVT
(V (AC))
SizeVaux
(V)
RDC 1
(mΩ)
RDC 2
(mΩ)
RDC 3
(mΩ)
Mount Samples